Member since April 29, 2015
mackenziec
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Logic Proof,
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Derivation My Recent Posts
Wed 29 Apr, 2015 09:31 pm -
The > stands for then
The * stands for and
The v stands for or (
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Wed 29 Apr, 2015 08:28 pm -
1. ~A>~B
A>C
Z>W
~C*~W Conclusion: /~B v W
2. P>(Q>(R v S))
P*Q
S>T
~T v ~W
~~W Conslusion: /R
3. (A*B)>~C
C v ~D
A>B
E*A... (
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